tree 84b8fdd42a893971a482f8860fab83017d08960b
parent 0981b304dd32084f118e90c0a53a2c837dbf7902
author Armando Montanez <amontanez@google.com> 1642617799 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1642646805 +0000

pw_build: Relative source file name extraction

Adds a helper template that can extract source file names from pw_*
build targets as represented by the __FILE__ macro with
-ffile-prefix-map transformations applied.

Change-Id: I16cb930c6677debb1b8e20dd57ffc905f7fd0022
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/79540
Pigweed-Auto-Submit: Armando Montanez <amontanez@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>